disciplinarynotion30 disciplinarynotion30

14-07-2021
Mathematics

contestada

if the lines 3x+2ky=0 and 2x+5y+1=0 are parallel, then what is the value of k?

Respuesta :

tankisfun97 tankisfun97

14-07-2021

Answer:

k = 15/4

Step-by-step explanation:

Slope of a line = -a/b

slope of the first line = -3/2k

slope of the second line = -2/5

the slope of two parallel lines are congruent

-3/2k = -2/5

-15 = -4K

k = 15/4

Answer Link

Otras preguntas

geometry 1.4 - Segment Addition Postulate & Midpoint i don’t know how to do this so if anyone could also give a in depth explanation i’ll give branliest

What is the value of f(0)? -2 -1 0 1most segment goes from (2, negative 4) to (3, negative 4). What is the value of f(0)? -2 -1 0 1

50 PTS PLZ HELP Which method of developing characters relies on descriptions of a character's words or actions to show the character's personality traits? direc

Cuales son los elementos (de la tabla periodica) que contienen los seres inertes (minerales) Osea por ejemplo las piedras, el agua, la tierra, cuales son los el

Which phrase from the passage is an example of indirect characterization? I lazily flipped through the pages of my textbook and yawned. “Too bad I can’t be more

Which expression is equal to (x + 3)2? A. x2 + 6 B. 2 +9 C. x2 + 6x + 9 D. 12 + 3x + 9

Who is a right-wing feminist? A. Meena believes that society needs to pay more attention to a women's perspective. B. Andrea believes that patriarchy leads to e

Which of these historians was one of the first to emphasize documented facts over unverifiable stories? A. Thucydides B. Tacitus C. Herodotus D. Homer

What is the imperfect yo form of the verb hablar? O A. Hablaba O B. Hablábamos O C. Hablaban O D. Hablabas

Most Ancient Greek philosophers discusses the world around them but did not do any experiments or make detailed observations